______,In a food processor, puree steamed beets until 1 1/2 cups are fully yielded. Set aside.,Preheat oven to 350°F.,In a mixer, cream the beet puree, cocoa, eggs, and sugar. Add melted butter and cake mix.,Split batter between two 9-inch greased and floured cake pans, or a cake sheet.,Bake for 32-40 minutes, or until a toothpick comes out clean.,Frost with cream cheese frosting.